1550nm保偏光纤耦合器模�?参数-价格-中国粉体罐�/title>

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} }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><span>1550nm</span><span>保偏</span><span>光纤</span><span>耦合器模坖�/span></p><p></p><p><span>产品应用</span></p><p><span>?信号的保偏多路复�?/span></p><p><span>?极化管理</span></p><p><span>特性参数：</span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>光学参数</span></p></td><td><p><span>单位</span></p></td><td colspan="2"><p><span>数倻�/span></p></td></tr><tr><td><p><span>端口配置</span></p></td><td></td><td><p><span>1<span>��</span><span>2</span></p></td><td><p><span>2<span>��</span><span>2</span></p></td></tr><tr><td><p><span>中心波长</span></p></td><td><p><span>nm</span></p></td><td colspan="2"><p><span>1550</span></p></td></tr><tr><td><p><span>波长范围</span></p></td><td><p><span>nm</span></p></td><td colspan="2"><p><span>+/-40</span></p></td></tr><tr><td><p><span>**附加损耖�/span></p></td><td><p><span>dB</span></p></td><td><p><span>0.7</span></p></td><td><p><span>1.0</span></p></td></tr><tr><td><p><span>均匀性（<span>50/50</span><span>（�/span></p></td><td><p><span>dB</span></p></td><td><p><span>� 0.4</span></p></td><td><p><span>� 0.6</span></p></td></tr><tr><td><p><span>**光功率（<span>CW</span><span>（�/span></p></td><td><p><span>mW</span></p></td><td colspan="2"><p><span>500</span></p></td></tr><tr><td><p><span>回波损耗（<span>PC</span><span>连接（�/span></p></td><td><p><span>dB</span></p></td><td><p><span>�?/span><span>45</span></p></td><td><p><span>�?/span><span>45</span></p></td></tr><tr><td><p><span>消光比，<span>F-type</span></p></td><td><p><span>dB</span></p></td><td><p><span>�?/span><span>20</span></p></td><td><p><span>�?/span><span>20</span></p></td></tr><tr><td><p><span>消光比，<span>B-Type</span></p></td><td><p><span>dB</span></p></td><td><p><span>�?/span><span>18</span></p></td><td><p><span>�?/span><span>16</span></p></td></tr><tr><td><p><span>光纤类型</span></p></td><td></td><td colspan="2"><p><span>PM Panda Fiber</span></p></td></tr><tr><td><p><span>抽头匝数毓�/span></p></td><td><p><span>%</span></p></td><td colspan="2"><p><span>1 �� 0.2%� 2 �� 0.4%� 5 �� 1%� 10% and 50%</span></p></td></tr></tbody></table><p><span>注：对于没有连接器的设备＋�/span>IL<span>将降位�/span><span>0.3dB</span><span>＋�/span><span>RL</span><span>将增功�/span><span>5dB</span><span>� </span><span>ER</span><span>增加</span><span>2dB</span><span>� 连接器与</span><span>PM</span><span>光纤的慢轴对齏�/span></p><p><span>订购信息９�/span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>PMC</span></p></td><td><p><span>X</span></p></td><td><p><span>-X</span></p></td><td><p><span>-XX</span></p></td><td><p><span>X</span></p></td><td><p><span>-XX</span></p></td><td><p><span>XX</span></p></td><td><p><span>-XX</span></p></td></tr><tr><td><p><span>名称</span></p></td><td><p><span>输入端口</span></p></td><td><p><span>输出端口</span></p></td><td><p><span>耦合毓�/span></p></td><td><p><span>轴对凅�/span></p></td><td><p><span>连接�?/span></p></td><td><p><span>套层</span></p></td><td><p><span>长度</span></p></td></tr><tr><td><p><span>PM</span><span>Coupler</span></p></td><td><p><span>2</span></p></td><td><p><span>1</span><span>2</span></p></td><td><p><span>01 = 1/99</span><span>02 = 2/98</span><span>05 = 5/95</span><span>10= 10/09</span><span>50= 50/50</span></p></td><td><p><span>F=Fast axis</span><span>blocked</span><span>B=Both axis</span><span>working</span></p></td><td><p><span>FA = FC/APC</span><span>FP = FC/PC</span><span>SP =SC/PC</span><span>NC=no</span><span>connector</span><span>LP =LC/PC</span></p></td><td><p><span>02=900</span><span>u</span><span>m</span><span>03=3mm</span></p></td><td><p><span>05 = 0.5m</span><span>10= 1.0m</span><span>15 = 1.5m</span></p></td></tr></tbody></table> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="276317" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">